diff --git a/README.md b/README.md
index 535b2bc402..a3d78ef89b 100644
--- a/README.md
+++ b/README.md
@@ -161,7 +161,7 @@ most Windows users.)
     </tr>
     <tr>
       <td><a href=https://nixos.org/nix/>Nix</a></td>
-      <td><a href=https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/tools/just/default.nix>just</a></td>
+      <td><a href=https://github.com/NixOS/nixpkgs/blob/master/pkgs/by-name/ju/just/package.nix>just</a></td>
       <td><code>nix-env -iA nixpkgs.just</code></td>
     </tr>
     <tr>
@@ -268,7 +268,7 @@ most Windows users.)
     <tr>
       <td><a href=https://nixos.org/nixos/>NixOS</a></td>
       <td><a href=https://nixos.org/nix/>Nix</a></td>
-      <td><a href=https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/tools/just/default.nix>just</a></td>
+      <td><a href=https://github.com/NixOS/nixpkgs/blob/master/pkgs/by-name/ju/just/package.nix>just</a></td>
       <td><code>nix-env -iA nixos.just</code></td>
     </tr>
     <tr>
diff --git "a/README.\344\270\255\346\226\207.md" "b/README.\344\270\255\346\226\207.md"
index 85256ece91..936fb18303 100644
--- "a/README.\344\270\255\346\226\207.md"
+++ "b/README.\344\270\255\346\226\207.md"
@@ -144,13 +144,13 @@ list:
   <tr>
     <td><a href="https://nixos.org/download.html#download-nix">Various</a></td>
     <td><a href="https://nixos.org/nix/">Nix</a></td>
-    <td><a href="https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/tools/just/default.nix">just</a></td>
+    <td><a href="https://github.com/NixOS/nixpkgs/blob/master/pkgs/by-name/ju/just/package.nix">just</a></td>
     <td><code>nix-env -iA nixpkgs.just</code></td>
   </tr>
   <tr>
     <td><a href="https://nixos.org/nixos/">NixOS</a></td>
     <td><a href="https://nixos.org/nix/">Nix</a></td>
-    <td><a href="https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/tools/just/default.nix">just</a></td>
+    <td><a href="https://github.com/NixOS/nixpkgs/blob/master/pkgs/by-name/ju/just/package.nix">just</a></td>
     <td><code>nix-env -iA nixos.just</code></td>
   </tr>
   <tr>